Individual Calculations October 2018
 Abdel Aziz, Ehab  Total change: -11.80  Rating chartPersonal card
 Alexandria Open 2018 Alexandria EGY 2018-09-03
RcRownchangeKK*chgGame
 1921 2154 7.00 10 -0.59 20 -11.80 
  Alhassadi, Yousef A. 1834 LBA0.501-0.3720-7.40 
  Soultan Rmadan, Mahmoud 1856 EGY0.501-0.3520-7.00 
  Shamas, Salim Ahmed 1776 OMA1.0010.09201.80 
  Abdel Fatah, Khaled 1840 EGY1.0010.14202.80 
  Abdel Karim, Wagdy 1909 EGY1.0010.20204.00 
  Abdallah Hussein, Mohamed 1754  * EGY1.0010.08201.60 
  Yasseen, Aly m2272 EGY0.001-0.3420-6.80 
  Allam Hassanein, Ahmed 1824 EGY1.0010.12202.40 
  Elgabry, Mohsen m2311 EGY0.001-0.2920-5.80 
  Kretam, Ayman 1836 EGY1.0010.13202.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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